ADOPTED LEVELS, GAMMAS for 18Ne
Authors: Tilley, Weller, Cheves, Chasteler | Citation: Nucl. Physics A595, 1 (1995) | Cutoff date: 31-OCT-1994
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-1.972×104 keV 12 | S(n)= 19254.1 keV 5 | S(p)= 3923.1 keV 5 | Q(α)= -5114.8 keV 4 | ||
Reference: 2012WA38 |
References: | |||
A | 18Ne β+ decay | B | 12C(12C,6He) |
C | 14O(α,γ) | D | 16O(3He,n) |
E | 16O(10B,8Li) | F | 16O(12C,10Be) |
G | 18O(π+,π-) | H | 20Ne(p,t) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | A D GH | 0+ | 1672 ms 8 % ε = 100 | |||||
1887.3 2 | D GH | 2+ | 0.46 ps 4 % IT = 100 | 1887 | 100 | E2 | 0.0 | 0+ |
3376.2 4 | DEF H | 4+ | 3.0 ps 4 % IT = 100 | 1489 | 100 | E2 | 1887.3 | 2+ |
3576.3 20 | D H | 0+ | 3 ps 1 % IT = 100 | 1689 | 100 | E2 | 1887.3 | 2+ |
3616.4 6 | D H | 2+ | 44 fs +21-14 % IT = 100 | 1729 3616 | 91 2 9 2 | M1 E2 | 1887.3 0.0 | 2+ 0+ |
4519 8 | D H | 1- | ≤ 20 keV % p = ? | |||||
4561 9 | D | 3+ | ||||||
4590 8 | D H | 0+ | ≤ 20 keV % p = ? | |||||
5090 8 | D H | (2+,3-) | 40 keV 20 % p = ? | |||||
5146 7 | D H | (2+,3-) | 25 keV 15 | |||||
5453 10 | H | ≤ 50 keV | ||||||
6150 | BC | (1-) | ||||||
6297 10 | D H | (4+) | ≤ 60 keV | |||||
6353 10 | H | ≤ 60 keV | ||||||
7059 10 | D | (1-,2+) | 180 keV 50 | |||||
7350 | B | |||||||
7713 10 | D H | ≤ 50 keV | ||||||
7910 10 | D | (1-,2+) | ≤ 50 keV | |||||
7950 10 | H | ≤ 60 keV | ||||||
8086 10 | D | ≤ 50 keV | ||||||
8500 30 | D | ≤ 120 keV | ||||||
9201 9 | H | ≤ 50 keV |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Additional Data |
1887.3 | 2+ | 0.46 ps 4 % IT = 100 | 1887 | E2 | B(E2)(W.u.)=17.7 18 |
3376.2 | 4+ | 3.0 ps 4 % IT = 100 | 1489 | E2 | B(E2)(W.u.)=8.9 12 |
3576.3 | 0+ | 3 ps 1 % IT = 100 | 1689 | E2 | B(E2)(W.u.)=5.0 25 |
3616.4 | 2+ | 44 fs +21-14 % IT = 100 | 1729 | M1 | B(M1)(W.u.)=0.088 38 |
2+ | 44 fs +21-14 % IT = 100 | 3616 | E2 | B(E2)(W.u.)=0.66 33 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
6150 | (1-) | 1992HaZZ report the observation of several new levels in the region >6 MeV. | |
7350 | 1992HaZZ report the observation of several new levels in the region >6 MeV. |
E(level) | E(gamma) | Comments |